Lover (1/5):
(This is the person that Shimazaki cares about the most and would never let anyone touch. He would literally get hit by any quirk if it meant you were safe and sound. He may also be a bit overprotective but that's a different story.)
1 MAIN) Miyuu Iida cutteasf [Crushing]

2)
3)
4)
5)

Family:
(Just Shimazaki's family. Admittedly, he cares a lot about them! With his siblings, whether they are older, younger, or half siblings, he will protect them and quickly get overprotective, especially with his sisters.)
1) Eijiro Kirishima (Dad) xXRedRiotXx
2) Katsuki Bakugou (Old Man) -ExplosionMurder
3) Chika Bakugou (Half-Sister; Bakumomo) -creativebooms
4) Tsumugi Bakugou (Half-Sister; Bakudeku) EXPLOSIVEPUNCH
5) Ishiki Bakugou (Sister; Kiribaku) -ImpactExplosions
6) Mitsuki Bakugou (Grandma) @
7) Masaru Bakugou (Grandpa) @
8) Denki Kaminari (Adoptive Uncle) -Elxctrifying

Friends:
(

These are the people that Shimazaki doesn't mind having around as company. He may not admittedly  it but he's pretty close with you.)

1) Keomi Yagi AllMightyDaughter
2) Matsuda Toga Http-Blood

Potential Friends:
(These are the people that Shimazaki doesn't find annoying but doesn't consider them friends yet. Don't worry though, you'll get there!)
1) Hasumi Todoroki Http-Kindness
2) Akemi Ashido -invisiacid

Enemies:
(These are the people that have quickly gotten under his skin or people he's teased enough to hate him. Makes sense that this hothead would have enemies though.)
1) Toshiyuki Shigaraki Http-Wisdom
2) Okumara Iida Http-Rocket